<?php

class MY_Model extends CI_Model 
{
	private $errorString;
	function MY_Model() 
	{
		parent::__construct();
	}
	
	function setErrorString($errorString)
	{
		$this->errorString = $errorString;
	}
	
	function getErrorString()
	{
		return $this->errorString;
	}
}

?>
